Compare



Average rating
  • Score 4.6/5
    Review score 4.6 out of 5 stars
    4.6 / 5 stars
    9.2/10
  • Score 0/5
    Review score 0 out of 5 stars
    0 / 5 stars
    0/10
  • Score 4.4/5
    Review score 4.4 out of 5 stars
    4.4 / 5 stars
    8.8/10
Most helpful review

Product number
  • 817421
  • 838915
  • 853091
Manufacturer code
  • 20L9S0NV00
  • 20N6001JMH
  • 20N4004UMH
Brand
  • Lenovo
  • Lenovo
  • Lenovo
Warranty
  • 3 years
  • 3 years
  • 3 years
Warranty type
  • Next business day on-site warranty
  • On-site service
  • Carry-in warranty

Screen size
  • 15,6 inches
  • 15,6 inches
  • 15,6 inches
Sharpness
  • Full HD (1080p)
  • Full HD (1080p)
  • Full HD (1080p)
Refresh rate
  • 50 Hz
  • 60 Hz
  • 50 Hz
Touchscreen
  • No
  • No
  • No
Screen reflection
  • Anti-reflective
  • Anti-reflective
  • Anti-reflective
Panel type
  • IPS panel
  • IPS panel
  • IPS panel
Adaptive Sync
  • No
  • No
  • No
Screen quality
  • Mid-range
  • Mid-range
  • Mid-range

Processor
  • Intel Core i7
  • Intel Core i7
  • Intel Core i7
Processor number
  • 8550U
  • 8665U
  • 8565U
Processor cores
  • Quad-Core (4)
  • Quad-Core (4)
  • Quad-Core (4)
Processor code name
  • Kaby Lake R
  • Whiskey Lake
  • Whiskey Lake
Clock speed
  • 1,8 GHz
  • 1,9 GHz
  • 1,8 GHz
Turbo speed
  • 4 GHz
  • 4,8 GHz
  • 4,6 GHz
Cache memory
  • 8 MB
  • 8 MB
  • 8 MB

Internal RAM
  • 16 GB
  • 16 GB
  • 16 GB
Expandable memory
  • Yes
Maximum internal memory
  • 32 GB
Memory composition
  • 1x 16GB
  • 1x 16GB
  • 2x 8GB
Memory slot 1
  • 16 GB
  • 16 GB
  • 8 GB
Memory slot 2
  • 0 GB
  • 8 GB
Total number of RAM slots
  • 2
  • 1
  • 2

Storage type
  • SSD
  • SSD
  • SSD
Total storage capacity
  • 512 GB
  • 512 GB
  • 512 GB
SSD storage capacity
  • 512 GB
  • 512 GB
  • 512 GB
Number of SSDs
  • 1
  • 1
  • 1
Hard drive type
  • M.2, PCIe
  • M.2, NVMe, PCIe
  • M.2, NVMe, PCIe

Video card
  • Intel UHD Graphics 620
  • NVIDIA Quadro P520
  • Intel UHD Graphics 620
Type of video card
  • Shared
  • Dedicated
  • Shared
Video card RAM
  • 2 GB
  • 2 GB

Operating system
  • Windows
  • Windows
  • Windows
Windows OS version
  • Windows 10 Pro
  • Windows 10 Pro
  • Windows 10 Pro
Operating system language
  • Dutch, English, Multiple languagues can be configured
  • Multiple languagues can be configured
  • Multiple languagues can be configured

Mobile data connection
  • None
  • None
  • None
WiFi standards
  • Wireless AC
  • Wireless AC, Wireless AX
  • Wireless AC 2x2
Bluetooth
  • Yes
  • Yes
  • Yes
Bluetooth version
  • 4.2
  • 5.0
  • 5.0
Memory card reader
  • Yes
  • Yes
  • Yes

USB port
  • Yes
  • Yes
  • Yes
Number of USB ports
  • 4
  • 6
  • 4
Number of female standard USB-A ports
  • 2
  • 3
  • 2
Female standard USB-A port version
  • 3.0
  • 3.1
  • 2.0
Number of USB 2.0 Female USB-C ports
  • 0
Number of USB 3.0 Female USB-C ports
  • 0
Number of USB 3.1 Female USB-C port
  • 1
  • 1
  • 2
HDMI connection
  • Yes
  • Yes
  • Yes
Number of HDMI ports
  • 1
  • 1
  • 1
Female HDMI Type A port version
  • 1.4
  • 2.0
  • 1.4
DisplayPort connector
  • No
  • No
  • No
VGA connector
  • No
  • No
  • No
DVI connector
  • No
  • No
Number of ethernet ports
  • 1
  • 1
  • 1
Thunderbolt connector
  • No
  • No
  • No

Keyboard layout
  • QWERTY
  • QWERTY
  • QWERTY
Physical keyboard layout
  • ANSI
  • ANSI
  • ANSI
Numeric keyboard
  • Yes
  • No
  • No
Spill-proof
  • Yes
  • No
  • No
Backlit keyboard
  • No
  • Yes
  • Yes
Mechanical keyboard
  • No
  • No
  • No
Programmable keys
  • No
  • No
  • No
Touchpad
  • Yes
  • Yes
  • Yes
Touchbar
  • No
  • No
  • No

Optical drive available
  • No
  • No
  • No

Integrated speakers
  • Yes
  • Yes
  • Yes
Integrated microphone
  • Yes
  • Yes
  • Yes
Number of speakers
  • 2
  • 2
  • 2
Sound reproduction
  • Stereo
  • Stereo
  • Stereo
Integrated computer speakers brand
  • Standard speakers
  • Dolby Atmos
  • Standard speakers

Integrated camera
  • Yes
  • Yes
  • Yes
Image definition webcams
  • HD Ready (720p)
  • HD Ready (720p)
  • HD Ready (720p)

Maximum battery life
  • 14 h
  • 10 h
  • 16 h
Battery technology
  • Lithium-ion
  • Lithium-ion
  • Lithium-ion
Number of battery cells
  • 7
  • 3
  • 3

Manufacturer's warranty
  • Yes
  • Yes
  • Yes
Manufacturer's warranty on-site
  • 3 years
  • 3 years
Pickup and return warranty from the manufacturer
  • 3 years

Recommended for use
  • Business use, Editing photos, Internet, email, and word processing, Student use, Video editing, Watching movies in Full HD
  • Business use, Editing photos, Internet, email, and word processing, Watching movies in Full HD
  • Business use, Editing photos, Internet, email, and word processing, Watching movies in Full HD
Speed class
  • High-end
  • High-end
  • High-end

Laptop model
  • Laptop
  • Laptop
  • Laptop
Color
  • Black
  • Black
  • Black
Material
  • Plastic
  • Metal
  • Plastic
Height
  • 1,99 cm
  • 1,91 cm
  • 1,91 cm
Width
  • 36,9 cm
  • 36,58 cm
  • 32,9 cm
Depth
  • 25,2 cm
  • 24,8 cm
  • 22,7 cm
Weight
  • 1,95 kg
  • 1,75 kg
  • 1,75 kg
Build quality
  • High-end
  • Mid-range
  • Basic
Military tested
  • Yes
  • No
  • No
Metal type
  • Aluminum

TPM (Trusted platform module)
  • Yes
  • Yes
  • Yes
Kensington lock
  • Yes
  • Yes
  • No
Windows Hello
  • No
  • Yes
  • Yes
Fingerprint identity sensor
  • Yes
  • Yes
  • Yes
Safety class
  • High-end
  • High-end
  • Mid-range
Infrared camera
  • Yes
  • No

Extra installed software
  • No
  • No
  • No